Printing – Selective or progressive – Bed and platen machines
Patent
1981-12-28
1984-03-13
Pieprz, William
Printing
Selective or progressive
Bed and platen machines
4001542, 400185, 400148, 400328, B41J 150
Patent
active
044360312
ABSTRACT:
A serial printer having a carriage adapted to be shifted in the direction perpendicular to the direction of feed of a printing paper, hammer means opposing to the carriage across the thickness of the printing paper and adapted to be shifted as a unit with the carriage, a type wheel group slidable over a predetermined stroke within the carriage in the direction of shift of the carriage, and shift means for shifting the carriage and the type wheel group in the above-mentioned direction. The serial printer is small-sized and has a compact construction suitable for use in desk-top calculators or the like instruments.
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Alps Electric Co. ,Ltd.
Dunne Gerard F.
Pieprz William
Shoup Guy W.
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